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Useful Tables
MILLIMETER
— INCH EQUIVALENTS
Mm
Inches
Mm
Inches
Mm
Inches
151
5.9449
5H
+
201
7.9134
7ft
+
251
9.8819
9V8
+
152
5.9843
5H
202
7.9528
7H
+
252
9.9213
9ft
+
153
6.0237
6 37
203
7.9922
8.0
253
9.9607
9ft
—
154
6.0630
6A
+
204
8.0315
8&
254
10.0000
10.0
155
6.1024
6A
+
205
8.0709
8A
+
255
10.0394
1037
+
156
6.1418
6&
_
206
8.1103
SVs
_
256
10.0788
1037
_
157
6.1811
6$
—
207
8.1496
8&
—
257
10.1182
103^
—
158
6.2205
657
+
208
8.1890
8A
+
258
10.1575
1037
+
159
6.2599
6X
+
209
8.2284
8£
+
259
10.1969
10A
+
160
6.2993
6A
210
8.2678
8n
260
10.2363
10^
—
161
6.3386
6H
_
211
8.3071
8A
_
261
10.2756
10&
_
162
6.3780
6V8
212
8.3465
8ft
262
10.3150
10&
+
163
6.4174
6H
+
213
8.3859
SV8
-r
263
10.3544
10ft
+
164
6.4567
6H
214
8.4251
8A
264
10.3938
10ft
—
165
6.4961
6M
215
8.4646
8ft
265
10.4331
10&
—
166
6.5355
6H
+
216
8.5040
sy2
+
266
10.4725
io*§
+
167
6.5748
6A
+
217
8.5433
8ft
+
267
10.5119
10H
+
168
6.6142
6^
218
8.5827
9ft
268
10.5512
10A
169
6.6536
6H
—
219
8.6221
S*A
—
269
10.5906
10ft
—
170
6.6929
6H
+
220
8.6615
8ft
+
270
10.6300
10^
+
171
6.7323
6fi
+
221
8.7008
8H
271
10.6693
ioji
+
172
6.7717
6ft
—
222
8.7402
s%
272
10.7087
10ft
—
173
6.8111
6M
—
223
8.7796
8fl
—
273
10.7481
1034
—
174
6.8504
6ft
224
8.8189
8ft
274
10.7875
10ft
+
175
6.8898
6V8
225
8.8583
Q 27
275
10.8268
10H
+
176
6.9292
6H
_
226
8.8977
81!
_
276
10.8662
10%
_
177
6.9685
6ft
—
227
8.9371
8ft
—
277
10.9056
10ff
—
178
7.0079
7.0
228
8.9764
8ft
278
10.9449
10ft
+
179
7.0473
7^
229
9.0158
937
279
10.9843
10ft
+
180
7-0866
7A
230
9.0552
ojl
* 16
280
11.0237
UA
181
7.1260
TV*
231
9.0945
9tt
+
281
11.0630
UA
+
182
7.1654
7A
+
232
9.1339
9H
+
282
11.1024
H37
+
183
7.2048
7&
233
9.1733
9&
283
11.1418
HA
184
7.2442
7^
—
234
9.2126
9s7
—
284
11.1812
HA
—
185
7.2835
7&
235
9.2520
9K
285
11.2205
H37
+
186
7.3229
7&
236
9.2914
9 57
286
11.2599
11H
+
187
7.3622
7H
237
9.3308
9ft
287
11.2993
HA
188
7.4016
7ft
—
238
9.3701
9V8
—
288
11.3386
lift
—
189
7.4410
7*
239
9.4095
9ft
+
289
11.3780
n34
+
190
7.4804
7ft
240
9.4489
»&
+
290
11.4174
lift
+
191
7.5197
7ft
_
241
9.4882
9M
_
291
11.4567
lift
_
192
7.5591
7A
—
242
9.5276
9ft
—
292
11.4961
HH
—
193
7.5985
7ft
+
243
9.5670
9^
+
293
11.5355
lift
+
194
7.6378
7^
+
244
9.6063
Q 19
" 57
+
294
11.5749
HA
+
195
7.6772
7H
245
9.6457
9ft
295
11.6142
ny8
196
7.7166
7ft
_
246
9.6851
9ft
_
296
11.6536
11 H
_
197
7.7559
73^
247
9.7245
9 37
297
11.6930
llH
+
198
7.7953
7ft
248
9.7638
9H
298
11.7323
11 ft
+
199
7.8347
7ft 7^
249
9.8032
9ft
299
11.7717
lift
—
200
7.8741
—
250
9.8426
Q 27
y 37
~~
300
11.8111
ufl
NOTE — The + or — sign indicates that the decimal equivalent is larger or smaller than the fractional equivalent.
109